Trait charts::point::ChartRender

source · [−]
pub trait ChartRender<X, Y> where
    X: CoordExt,
    Y: CoordExt,
    Self: RangesExt<X, Y> + PointValExt<X> + PointValExt<Y>, {
    fn points(&self) -> Iter<'_, Point<X, Y>>;

    fn ranges_processor(
        ranges: Ranges<Option<X>, Option<Y>>
    ) -> Res<Ranges<X, Y>> { ... }
    fn coord_ranges_processor(
        ranges: &Ranges<X, Y>
    ) -> Res<Ranges<X::Coord, Y::Coord>> { ... }
    fn x_coord_processor(x_range: &Range<X>, x: &X) -> X::Coord { ... }
    fn y_coord_processor(y_range: &Range<Y>, y: &Y) -> Y::Coord { ... }
    fn x_label_formatter(val: &X::Coord) -> String { ... }
    fn y_label_formatter(val: &Y::Coord) -> String { ... }
    fn render<'spec, DB>(
        &self,
        settings: &Chart,
        chart_builder: ChartBuilder<'_, '_, DB>,
        style_conf: &impl StyleExt,
        is_active: impl Fn(Line) -> bool,
        active_filters: impl Iterator<Item = &'spec FilterSpec> + Clone
    ) -> Res<()>
    where
        DB: DrawingBackend,
        X: Display,
        Y::Coord: RatioExt + Add<Output = Y::Coord> + Sub<Output = Y::Coord> + Clone + Display + PartialOrd + Ord + PartialEq,
    { ... }
    fn chart_render<'spec, DB>(
        &self,
        _settings: &Chart,
        chart_builder: ChartBuilder<'_, '_, DB>,
        style_conf: &impl StyleExt,
        is_active: impl Fn(Line) -> bool,
        active_filters: impl Iterator<Item = &'spec FilterSpec>
    ) -> Res<()>
    where
        DB: DrawingBackend,
    { ... }
    fn chart_render_stacked_area<'spec, DB>(
        &self,
        settings: &Chart,
        chart_builder: ChartBuilder<'_, '_, DB>,
        style_conf: &impl StyleExt,
        is_active: impl Fn(Line) -> bool,
        active_filters: impl Iterator<Item = &'spec FilterSpec> + Clone
    ) -> Res<()>
    where
        DB: DrawingBackend,
        X: Display,
        Y::Coord: RatioExt + Add<Output = Y::Coord> + Sub<Output = Y::Coord> + Clone + Display + PartialOrd + Ord + PartialEq,
    { ... }
    fn chart_render_stacked_area_percent<'spec, DB>(
        &self,
        settings: &Chart,
        chart_builder: ChartBuilder<'_, '_, DB>,
        style_conf: &impl StyleExt,
        is_active: impl Fn(Line) -> bool,
        active_filters: impl Iterator<Item = &'spec FilterSpec> + Clone
    ) -> Res<()>
    where
        DB: DrawingBackend,
        X: Display,
        Y::Coord: RatioExt + Add<Output = Y::Coord> + Sub<Output = Y::Coord> + Clone + Display + PartialOrd + Ord + PartialEq,
    { ... }
    fn chart_render_stacked_area_custom<'spec, DB, RealY: CoordExt>(
        &self,
        _settings: &Chart,
        chart_builder: ChartBuilder<'_, '_, DB>,
        style_conf: &impl StyleExt,
        is_active: impl Fn(Line) -> bool,
        active_filters: impl Iterator<Item = &'spec FilterSpec> + Clone,
        zero: impl Fn() -> RealY::Coord,
        compute_from_val_and_max: impl Fn(Y::Coord, &Y::Coord) -> RealY::Coord,
        range_do: impl Fn(Y::Coord, Y::Coord) -> RealY::Range,
        label_formatter: impl Fn(&RealY::Coord) -> String,
        _type_inference_help: fn() -> RealY
    ) -> Res<()>
    where
        DB: DrawingBackend,
        X: Display,
        Y::Coord: RatioExt + Add<Output = Y::Coord> + Sub<Output = Y::Coord> + Clone + Display + PartialOrd + Ord + PartialEq,
        RealY::Coord: Add<RealY::Coord, Output = RealY::Coord> + Display,
    { ... }
}
Expand description

Chart-rendering trait.

Required Methods

Yields the actual points.

Provided Methods

Processes the ranges for both axis.

Turns point-value ranges into coordinate ranges.

Processes a x-axis point value to yield a x-axis coordinate.

Processes a y-axis point value to yield a y-axis coordinate.

X-axis label formatter.

Y-axis label formatter.

Renders some points on a graph.

Normal display mode rendering.

Stacked area rendering.

Percent stacked area rendering.

Stacked area rendering.

Implementors